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Practical guides on the tools developers use every day — JSON, regex, JWT, cron, and more.
8 posts matching
Broken URLs, wrong lastmod dates, non-indexable pages listed anyway — the sitemap issues that actually cost you crawl efficiency.
One wrong Disallow line can block an entire site from search engines. Here's how to check yours isn't doing that.
meta keywords has been ignored for over a decade. Here's what search engines actually still read from your head tag.
Missing or malformed og:image tags are the usual culprit. Here's what a correct Open Graph image setup actually needs.
Each format is good at a different job. The question isn't which is best, it's which one your image actually is.
Lossy compression has a knee in the curve where file size keeps dropping and visible quality doesn't. Here's how to find it.
Exported SVGs are full of editor cruft. Here's what optimizers remove safely, and the few things worth checking by hand.
You don't need 15 files anymore. Here's the realistic minimum set of favicon assets modern browsers and platforms expect.